OpenStack Solum Presentation

Solum presentation for the OpenStackFR Meetup in Paris

Transcript

1. Project SOLUM FROM CODE TO MANAGED APP Natively for OpenStack
2. Julien Vey Numergy @julienvey Pierre Padrixe Numergy @undefd
3. What is Solum ?
4. Convert code into a managed application running on an OpenStack cloud at the push of a button.
5. Standard Hardware OpenStack shared Services Networking Storage Compute Dashboard APIs Your Applications
6. Standard Hardware OpenStack shared Services Networking Storage Compute Dashboard APIs Your Applications
7. Standard Hardware OpenStack shared Services Networking Storage Compute Dashboard APIs Solum Your Application’s code
8. Solum goes from source code to a running and managed application
9. Application’s source code Running application What is the usual workflow ?
10. build package distribute provision configure deploy scale Application Universe Operational Universe
11. Solum aims to streamline this process
12. deploy with Heat build Docker/VMs images test Within Docker containers Automated by Mistral
13. Automated by Mistral This is a pipeline deploy with Heat build Docker/VMs images test Within Docker containers
14. Complex Pipelines unit testing functional testing deploy to integration deploy to staging deploy to pre-production deploy to production human validation human validation human validation
15. Steps to setting up a Solum Pipeline Have some code to deploy, put it in a git repo Create a plan file Register your plan file with Solum Create a Solum pipeline git push
16. A solum plan file name: ex1 description: Nodejs express. artifacts: - name: nodeus artifact_type: heroku content: href: https://github.com/paulczar/example-nodejs-express.git language_pack: auto
17. Register your plan in Solum $ solum app create ex1.yaml +-------------+-----------------------------------------------------------------+ | Property | Value | +-------------+-----------------------------------------------------------------+ | description | Nodejs express. | | uri | http://10.0.2.15:9777/v1/plans/0408-c93d-4772-abb2-18f65189d440 | | uuid | ceda0408-c93d-4772-abb2-18f65189d440 | | name | ex1 | +-------------+-----------------------------------------------------------------+
18. Create a pipeline $ solum pipeline create <app_uri> build_deploy my_app +-------------+-----------------------------------------------------------------+ | Property | Value | +-------------+-----------------------------------------------------------------+ | trigger_uri | http://10.0.2.15:9777/v1/public/triggers/6bdd6b8b-… | | description | None | | uuid | ceda0408-c93d-4772-abb2-18f65189d440 | | name | ex1 | +-------------+-----------------------------------------------------------------+
19. Workflow: tasks: start: action: solum.create_image parameters: … on-success: wait_for_image wait_for_image: … on-success: deploy deploy: action: heat.update_stack … on-success: wait_for_deployment wait_for_deployment: action: heat.check_stack … publish: stack_state: $.stack_status
20. Where does Solum fit into the OpenStack « picture »
21. Executor Image Builder Solum Mistral Stack Update Plugin Image Build Plugin Glance Heat Nova Neutron Ceilometer
22. Why use Mistral for the workflow ? Keeps track of the workflow and states of the tasks Has a workflow DSL, no need to invent a new one No need to have a server to run the task loop, this is handled by Mistral Keeps the execution history We can write task level plugins to provide specialized functionality
23. Why use Heat to deploy ? Doesn’t assume a single VM Allow the user to easily customize the template Allows for greater complexity and use of other OpenStack services
24. Make Solum simple and powerful by making the most of existing projects!
25. Language Packs At first, only based on Heroku Buildpack by using slugbuilder / slugrunner Now more customizable by specifying your own Dockerfile Comes with following verb in CLI: create, list, show, build
26. How does Solum compare to Cloudfoundry or OpenShift …is multi-tenant by default …provides access to the underlying infrastructure …delegates deployment and autoscaling to other OpenStack services (Heat, Ceilometer...) Solum… … is focused on "Source to Image"
27. WIP Scalable Build Farm Git-as-a-Service Services Framework (Trove…) Horizon Dashboard
28. Website solum.io Wiki wiki.openstack.org/wiki/Solum IRC #solum on freenode
29. Questions ?